melaniemoreno915
melaniemoreno915 melaniemoreno915
  • 01-10-2019
  • Mathematics
contestada

y=-2(x+5)^2-30 In standard form

Respuesta :

kesia0075
kesia0075 kesia0075
  • 01-10-2019

Answer:

y = -2 ( (x^2) + (2*x*5) + (5^2)) - 30

y = -2 ( x^2 + 10x + 25) - 30

y = -2x^2 - 20x - (2*25) - 30

y = -2x^2 - 20x - 50 - 30

y = -2x^2 - 20x - 80

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